INFLUENCE OF FERROMAGNETIC CORE PARAMETERS ON INDUCTION-TYPE DYNAMIC MOTOR EFFICIENCY
A mathematical model of a locked induction-type dynamic motor with a ferromagnetic core is developed. A performance criterion allowing for a set of the motor’s force and dimension indices is introduced. Mathematical modeling of the motor’s processes under various parameters of the ferromagnetic core...
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| Date: | 2012 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | Russian |
| Published: |
National Technical University "Kharkiv Polytechnic Institute" and Аnatolii Pidhornyi Institute of Power Machines and Systems of NAS of Ukraine
2012
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| Subjects: | |
| Online Access: | http://eie.khpi.edu.ua/article/view/2074-272X.2012.6.04 |
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| Journal Title: | Electrical Engineering & Electromechanics |
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Electrical Engineering & Electromechanics| Summary: | A mathematical model of a locked induction-type dynamic motor with a ferromagnetic core is developed. A performance criterion allowing for a set of the motor’s force and dimension indices is introduced. Mathematical modeling of the motor’s processes under various parameters of the ferromagnetic core is carried out. It is shown that, under certain parameters, the core increases the electric motor efficiency by 30-40 %. The core’s geometrical parameters resulting in the maximum efficiency are found. Experimental studies of the motor are made. |
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